VULNERABILITY INTELLIGENCE
CVE-2026-50787
CVSS score7.5 HIGH
EPSS probability0.49%
CISA KEVNot currently listed
Published2026-10-23
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, allowing remote attackers to cause denial of service via excessive memory and CPU consumption.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-400